When is a recovery device not necessary in a high power rocket?
• When the high power rocket is intended for ballistic flight. • When the rocket has a bursting charge. • A recovery device is always necessary. • A high power rocket may be constructed of what materials? • Paper, wood, fiberglass or plastic with a minimum amount of metallic parts. • Paper wood, fiberglass, plastic and aluminum. • There are no restrictions on construction materials. • What is a high power rocket motor? • A rocket motor with more than 80 Newton-seconds of total impulse and 80 Newtons average thrust. • A rocket motor with more than 160 Newton-seconds of total impulse or 80 Newtons average thrust. • A rocket motor with more than 160 Newton-seconds of total impulse and 160 Newtons average thrust. • What are the structural or load-bearing parts of a high power rocket? • Nose cone, body tube and motor mount. • Nose cone, body tube and fins. • Nose cone, motor mount and fins. • Who may operate a high power rocket? • Any member of a nationally recognized rocketry organization.
